Initial boundary value problem for a class of semilinear pseudo-parabolic equations with logarithmic nonlinearity
Initial boundary value problem for a class of semilinear pseudo-parabolic equations with logarithmic nonlinearity
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一类对数非线性半线性伪抛物型方程的初边值问题
DOI:
10.1016/j.jde.2015.01.038
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发表时间:
2015-06
影响因子:
2.4
通讯作者:
Shuying Tian
中科院分区:
文献类型:
--
作者:
Chen Hua;Shuying Tian
In this paper, we study the initial boundary value problem for a class of semilinear pseudo-parabolic equations with logarithmic nonlinearity. By using the logarithmic Sobolev inequality and a family of potential wells, we obtain the existence of global solution, blow-up at +∞ and behavior of vacuum isolation of solutions. On the other hand, the asymptotic behavior of solutions is also discussed. Our result implies that the polynomial nonlinearity is important for the solutions of such kinds of semilinear pseudo-parabolic equations to be blow-up in finite time.
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影响因子:
1.4
作者:
Ya-cheng Liu;Junsheng Zhao
通讯作者:
Ya-cheng Liu;Junsheng Zhao
DOI:
10.1007/978-0-387-49319-0
发表时间:
1941
期刊:
--
影响因子:
--
作者:
J. Jost
通讯作者:
J. Jost
影响因子:
2.4
作者:
Xue, Hongxia;Chen, Guowang
通讯作者:
Chen, Guowang
DOI:
10.1007/s11868-012-0046-9
发表时间:
2012-02
影响因子:
1.1
作者:
Chen Hua;Gongwei Liu
通讯作者:
Gongwei Liu
影响因子:
2.9
作者:
Peng Luo
通讯作者:
Peng Luo